期刊
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
卷 64, 期 43, 页码 8103-8108出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.jafc.6b03390
关键词
Codonopsis pilosula (Franch.) Nannf.; Bacillus amyloliquefaciens GB03; growth; metabolites; lobetyolin
资金
- National Basic Research Program of China (973 Program) [2014CB138701]
- National Natural Science Foundation of China [31172256, 31222053, 81260616]
- Fundamental Research Funds for the Central Universities [lzujbky-2016-183]
Codonopsis pilosula (Franch.) Nannf. is a traditional Chinese herbal medicinal plant and a low-cost succedaneum for Panax ginseng and contains various bioactivity components. In this work, we first evaluated the effects of the inoculation of the plant growth-promoting rhizobacteria Bacillus amyloliquefaciens strain GB03 on growth and metabolite accumulation of C. pilosula. The results demonstrated that application of B. amyloliquefaciens GB03 significantly improved the growth of C. pilosula compared to DHS alpha, Luria broth medium, and water treatment, respectively. On the other hand, we observed that the content of lobetyolin, one of the most important secondary metabolites in C. pilosula, was obviously improved by inoculation of GB03 and almost reached twice that compared to the other three treatments. In addition, some amino acids of roots were elevated by GB03, although not significantly. In conclusion, B. amyloliquefaciens GB03 could induce positive effects on the growth and further stimulate accumulation of secondary metabolites in C. pilosula.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据